| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.48 | 10.732% | $14.9267 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $211.25 | 6.371% | $224.7087 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $204.59 | 7.111% | $219.1384 | $219.14 | $219.15 | $219.10 |
| Purchase #4 | $140.99 | 6.296% | $149.8667 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $237.44 | 12.275% | $266.5858 | $266.59 | $266.60 | $266.60 |
| Purchase #6 | $142.85 | 8.743% | $155.3394 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $226.86 | 8.863% | $246.9666 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $1,177.46 | $1,277.5323 | $1,277.55 | $1,277.55 | $1,277.50 | |